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/* KRPINTER4 - Simple PostScript document printer
* Copyright (C) 2014 Marco Nelles, credativ GmbH (marco.nelles@credativ.de)
* <http://www.credativ.com/>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* Copyright (c) 2001-2002 Michael Goffioul <kdeprint@swing.be> */
#ifndef POSTERPREVIEW_H
#define POSTERPREVIEW_H
#include <stdio.h>
#include <QFrame>
#include <QPainter>
#include <QTimer>
#include <QPixmap>
#include <QTextDocument>
#include <QColorGroup>
#include <QAbstractTextDocumentLayout>
#include <QTextStream>
#include <KProcess>
#include <KLocale>
#include <KCursor>
#include <KGlobalSettings>
#include "utils/papersizeutils.h"
class PosterPreview : public QFrame
{
Q_OBJECT
public:
PosterPreview( QWidget *parent = 0 );
PosterPreview( const QString& postersize, const QString& mediasize, QWidget *parent = 0 );
~PosterPreview();
QSize minimumSizeHint() const;
public slots:
void setPosterSize( int );
void setPosterSize( const QString& );
void setMediaSize( int );
void setMediaSize( const QString& );
void setCutMargin( int );
void updatePoster();
void setSelectedPages( const QString& );
signals:
void selectionChanged( const QString& );
protected:
void parseBuffer();
void paintEvent( QPaintEvent* );
void init();
void setDirty();
void mouseMoveEvent( QMouseEvent* );
void mousePressEvent( QMouseEvent* );
void emitSelectedPages();
protected slots:
void slotProcessStderr();
void slotProcessExited( int exitCode, QProcess::ExitStatus exitStatus );
private:
int m_rows, m_cols;
int m_pw, m_ph; // page size
int m_mw, m_mh; // cur margins
QRect m_posterbb; // poster bounding box (without any margin)
KProcess *m_process;
QString m_buffer;
QString m_postersize, m_mediasize;
int m_cutmargin;
bool m_dirty;
QRect m_boundingrect;
QList<int> m_selectedpages;
};
#endif /* POSTERPREVIEW_H */
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